New laptop making noise when remove power cable

  dustyscape 14:49 01 Apr 2017
Locked

Hi,

I recently bought a HP ENVY Notebook 15-as050sa

When I remove the power cord (battery), the laptop starts making a lot of noise, it's like a whining high pitched annoying noise.

Does anyone have any solutions?

Thanks.

  Fruit Bat /\0/\ 17:27 01 Apr 2017

I recently bought

In that case take it back ti where you bought it before messing with it.

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